Personality

About Sidekick

Sidekick Events, LLC is a boutique event planning company based in New York City with a passion and enthusiasm for creating one-of-a-kind celebrations.

From full service planning to day-of coordination, Sidekick offers a discerning eye, thoughtful guidance and flawless execution of events big and small. At its helm is Ellen Kostman, whose roots in Southern hospitality, love for entertaining, and years of perfectly planned parties, sets the tone for a truly memorable and enjoyable experience.

About Ellen

Ellen Kostman is a proud New Yorker with roots in Texas entertaining. As founder of Sidekick Events, LLC (est. 2001), Ellen relies on her creative sensibilities, extensive know how’s and dynamic energy to execute flawless and unforgettable celebrations. Ellen’s background in fashion and professional organizing, combined with her love for creating joyful gatherings and hospitality, makes her one of most respected and beloved planners in the industry.